ALSA: hdac_regmap - fix the register access for runtime PM

[cascardo/linux.git] / sound / hda / hdac_regmap.c

diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c
index 87041dd..47a358f 100644 (file)
--- a/sound/hda/hdac_regmap.c
+++ b/sound/hda/hdac_regmap.c
@@ -444,7 +444,7 @@ int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg,
        err = reg_raw_write(codec, reg, val);
        if (err == -EAGAIN) {
                err = snd_hdac_power_up_pm(codec);
-               if (!err)
+               if (err >= 0)
                        err = reg_raw_write(codec, reg, val);
                snd_hdac_power_down_pm(codec);
        }
@@ -470,7 +470,7 @@ static int __snd_hdac_regmap_read_raw(struct hdac_device *codec,
        err = reg_raw_read(codec, reg, val, uncached);
        if (err == -EAGAIN) {
                err = snd_hdac_power_up_pm(codec);
-               if (!err)
+               if (err >= 0)
                        err = reg_raw_read(codec, reg, val, uncached);
                snd_hdac_power_down_pm(codec);
        }